Tuesday, December 9, 2008

Simple Maths Problem ?

I came across this interesting mathematics problem which is pretty interesting. Have a go at it :

3 men rent a hotel room for $30, so they each paid $10.

The front desk clerk realizes he should have charged them $25 and sends a bellhop with $5 to return to them.

The bellhop thinks it's easier to divide 3x$1 to each man and pocket the remaining $2 for himself.

With each man receiving a $1 refund, they paid 3 x $9 = $27.
The bellhop kept $2.
Where is the missing dollar?

Let me know if you figure it out. :)

2 comments:

Marie said...

There is no missing dollar at all :p

Of the 3x$9=$27, $25 went to the hotel and $2 to the bellhop.
Of the $30, $25 went to the hotel, $3 to the men and $2 to the bellhop.

In essence, the problem basically misled us to tink of the problem frm the wrong perspective... Correct? :)

Bee N Chee said...

Well, from your perspective, it makes sense. I am still figuring out what was wrong with the initial perspective.